Catalyst based on dealuminated mordenite and its use for dismuta

Chemistry of hydrocarbon compounds – Aromatic compound synthesis – By alkyl or aryl transfer between molecules – e.g.,...

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502 64, 502 78, C07C 522, B01J 2918

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059292962

ABSTRACT:
A catalyst for transforming aromatic hydrocarbons, preferably for dismutation of toluene to produce benzene and xylenes and transalkylation of toluene and aromatic compounds containing at least 9 carbon atoms per molecule, preferably trimethylbenzenes, to produce xylenes, contains a mordenite in its acid form in a proportion of 40% to 90% by weight and a binder, which is preferably alumina, and which is generally present in a proportion of 10% to 60% by weight. The mordenite contains less than 0.1% by weight of sodium and has a SiO.sub.2 /Al.sub.2 O.sub.3 molar ratio of over 40-60.

REFERENCES:
patent: 3720726 (1973-03-01), Mitsche et al.
patent: 3723552 (1973-03-01), Mitsche et al.
patent: 3780121 (1973-12-01), Suggitt et al.
patent: 3915895 (1975-10-01), Suggitt et al.
patent: 4150061 (1979-04-01), Feinstein et al.
patent: 4501656 (1985-02-01), Dufresne et al.
patent: 4789655 (1988-12-01), Travers et al.
patent: 4977121 (1990-12-01), Dufresne et al.

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